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Theorem
euclidean_geometry.circumsphere_eq_of_cospherical_subset
Modification history
2022-12-06 20:53
src/geometry/euclidean/circumcenter.lean
feat(geometry/euclidean/circumcenter): equal circumspheres among cospherical points (#17572) …
Added
euclidean_geometry.circumsphere_eq_of_cospherical_subset
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